BR112017012849A2 - método para sequestrar um composto contendo enxofre de uma corrente gasosa contendo enxofre, sistema sequestrante de multicomponentes, e, corrente tratada. - Google Patents

método para sequestrar um composto contendo enxofre de uma corrente gasosa contendo enxofre, sistema sequestrante de multicomponentes, e, corrente tratada.

Info

Publication number
BR112017012849A2
BR112017012849A2 BR112017012849A BR112017012849A BR112017012849A2 BR 112017012849 A2 BR112017012849 A2 BR 112017012849A2 BR 112017012849 A BR112017012849 A BR 112017012849A BR 112017012849 A BR112017012849 A BR 112017012849A BR 112017012849 A2 BR112017012849 A2 BR 112017012849A2
Authority
BR
Brazil
Prior art keywords
sulfur
sequestering
gas stream
containing compound
containing gas
Prior art date
Application number
BR112017012849A
Other languages
English (en)
Inventor
Kamoun Cyrille
Beetege Jan
Original Assignee
Hexion Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hexion Inc filed Critical Hexion Inc
Publication of BR112017012849A2 publication Critical patent/BR112017012849A2/pt

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/48—Sulfur compounds
    • B01D53/52—Hydrogen sulfide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B01D53/1456—Removing acid components
    • B01D53/1468—Removing hydrogen sulfide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B01D53/1493—Selection of liquid materials for use as absorbents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/48—Sulfur compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L3/00—Gaseous fuels; Natural gas; Synthetic natural gas obtained by processes not covered by subclass C10G, C10K; Liquefied petroleum gas
    • C10L3/06—Natural gas; Synthetic natural gas obtained by processes not covered by C10G, C10K3/02 or C10K3/04
    • C10L3/10—Working-up natural gas or synthetic natural gas
    • C10L3/101—Removal of contaminants
    • C10L3/102—Removal of contaminants of acid contaminants
    • C10L3/103—Sulfur containing contaminants
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L3/00—Gaseous fuels; Natural gas; Synthetic natural gas obtained by processes not covered by subclass C10G, C10K; Liquefied petroleum gas
    • C10L3/06—Natural gas; Synthetic natural gas obtained by processes not covered by C10G, C10K3/02 or C10K3/04
    • C10L3/10—Working-up natural gas or synthetic natural gas
    • C10L3/101—Removal of contaminants
    • C10L3/106—Removal of contaminants of water
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/80—Organic bases or salts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
    • B01D2252/20—Organic absorbents
    • B01D2252/202—Alcohols or their derivatives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
    • B01D2252/20—Organic absorbents
    • B01D2252/204—Amines
    • B01D2252/20415—Tri- or polyamines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
    • B01D2252/20—Organic absorbents
    • B01D2252/204—Amines
    • B01D2252/20426—Secondary amines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
    • B01D2252/20—Organic absorbents
    • B01D2252/204—Amines
    • B01D2252/20431—Tertiary amines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
    • B01D2252/20—Organic absorbents
    • B01D2252/204—Amines
    • B01D2252/20436—Cyclic amines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
    • B01D2252/20—Organic absorbents
    • B01D2252/204—Amines
    • B01D2252/20478—Alkanolamines
    • B01D2252/20484—Alkanolamines with one hydroxyl group
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
    • B01D2252/50—Combinations of absorbents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
    • B01D2252/60—Additives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/30—Sulfur compounds
    • B01D2257/306—Organic sulfur compounds, e.g. mercaptans
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
    • C10L2290/54—Specific separation steps for separating fractions, components or impurities during preparation or upgrading of a fuel
    • C10L2290/541—Absorption of impurities during preparation or upgrading of a fuel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Gas Separation By Absorption (AREA)
  • Detergent Compositions (AREA)

Abstract

as implementações descritas aqui se referem no geral a métodos e composições químicas para sequestrar compostos contendo enxofre e, mais particularmente, a métodos e composições para sequestrar, por exemplo, h2s e mercaptanos de correntes gasosas contendo enxofre. em uma implementação, é provido um método para sequestrar um composto contendo enxofre de uma corrente gasosa contendo enxofre. o método compreende colocar a corrente gasosa contendo enxofre em contato com uma quantidade efetiva de um sistema sequestrante de multicomponentes para sequestrar o composto contendo enxofre. o sistema sequestrante de multicomponentes compreende pelo menos um sequestrante para sequestrar o composto contendo enxofre e pelo menos um agente higroscópico. a corrente gasosa contendo enxofre tem uma quantidade de água menor ou igual a 100% de umidade relativa e a corrente gasosa contendo enxofre compreende o composto contendo enxofre.
BR112017012849A 2014-12-18 2015-12-14 método para sequestrar um composto contendo enxofre de uma corrente gasosa contendo enxofre, sistema sequestrante de multicomponentes, e, corrente tratada. BR112017012849A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201462093924P 2014-12-18 2014-12-18
US201562235158P 2015-09-30 2015-09-30
PCT/US2015/065596 WO2016100224A2 (en) 2014-12-18 2015-12-14 Gas scavengers

Publications (1)

Publication Number Publication Date
BR112017012849A2 true BR112017012849A2 (pt) 2018-01-09

Family

ID=56127829

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017012849A BR112017012849A2 (pt) 2014-12-18 2015-12-14 método para sequestrar um composto contendo enxofre de uma corrente gasosa contendo enxofre, sistema sequestrante de multicomponentes, e, corrente tratada.

Country Status (7)

Country Link
US (1) US20160175769A1 (pt)
EP (1) EP3233250A2 (pt)
BR (1) BR112017012849A2 (pt)
CA (1) CA2969759A1 (pt)
MX (1) MX2017007222A (pt)
RU (1) RU2697360C2 (pt)
WO (1) WO2016100224A2 (pt)

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BR112015015890A2 (pt) 2013-01-30 2017-07-11 Ecolab Usa Inc sequestrantes de sulfeto de hidrogênio
DK3286175T3 (da) 2015-04-22 2021-01-04 Ecolab Usa Inc Udvikling af højtemperaturstabil scavenger til fjernelse af hydrogensulfid
US10407626B2 (en) 2015-09-08 2019-09-10 Ecolab Usa Inc. Hydrocarbon soluble/dispersible hemiformals as hydrogen sulfide scavengers
WO2017044248A1 (en) 2015-09-08 2017-03-16 Ecolab Usa Inc. Hydrogen sulfide scavengers
BR112018074975A8 (pt) 2016-07-01 2023-03-14 Clariant Int Ltd Composição sinérgica de acetais e método para descontaminar sulfetos e mercaptanos
WO2018009497A1 (en) * 2016-07-06 2018-01-11 Dow Global Technologies Llc Method of reducing hydrogen sulfide levels in liquid or gaseous mixtures
CA3031535A1 (en) * 2016-07-29 2018-02-01 Ecolab Usa Inc. Antifouling and hydrogen sulfide scavenging compositions
CA3031926C (en) * 2016-08-03 2024-01-16 General Electric Company Enhanced performance of sulfide scavengers
DE102016117399A1 (de) 2016-09-15 2018-03-15 Schülke & Mayr GmbH Verwendung von zusammensetzungen mit einem gehalt an kondensationsprodukt von 1-aminopropan-2-ol und formaldehyd bei der entfernung von schwefelverbindungen aus prozessströmen
CA3069435A1 (en) * 2017-07-13 2019-01-17 Ecolab Usa Inc. Method of removing a sulfur containing compound by adding a composition
US20190194551A1 (en) 2017-12-22 2019-06-27 Clariant International, Ltd. Synergized acetals composition and method for scavenging sulfides and mercaptans
US11555140B2 (en) 2017-12-22 2023-01-17 Clariant International Ltd Synergized hemiacetals composition and method for scavenging sulfides and mercaptans
CN108926984A (zh) * 2018-07-23 2018-12-04 上海乔昔环境工程有限公司 一种超强渗透型特效溶解酶
WO2020115133A1 (en) * 2018-12-04 2020-06-11 Total Marketing Services Hydrogen sulphide and mercaptans scavenging compositions
EP3891260A1 (en) * 2018-12-04 2021-10-13 Total Marketing Services Hydrogen sulphide and mercaptans scavenging compositions
WO2020115135A1 (en) * 2018-12-04 2020-06-11 Total Marketing Services Hydrogen sulphide and mercaptans scavenging compositions
EP3914676A1 (en) 2019-01-23 2021-12-01 ChampionX USA Inc. Complete removal of solids during hydrogen sulfide scavenging operations using a scavenger and a michael acceptor
WO2021151083A1 (en) 2020-01-23 2021-07-29 Championx Usa Inc. Compositions of heterocyclic compounds and uses as sulfidogenesis inhibitors
DE102020120287A1 (de) 2020-07-31 2022-02-03 Vink Chemicals Gmbh & Co. Kg Zusammensetzungen und verfahren zur entfernung von schwefelverbindungen aus prozessströmen
WO2022035764A1 (en) * 2020-08-10 2022-02-17 Bps Just Energy Technology, Llc Hydrogen sulfide scavenging compositions with supramolecular structures and methods of use
JP7490596B2 (ja) 2020-09-15 2024-05-27 株式会社東芝 酸性ガス吸収剤、酸性ガスの除去方法および酸性ガス除去装置
CN114250088A (zh) * 2020-09-25 2022-03-29 远恒(上海)环境科技有限公司 一种用于脱除高炉煤气中羰基硫的复合型溶剂及其应用
US11802246B2 (en) * 2021-03-11 2023-10-31 Baker Hughes Oilfield Operations Llc Synergistic effects among mercaptan scavengers
US11946008B2 (en) 2022-05-04 2024-04-02 Nexgen Oilfield Chemicals, Llc Compositions and methods for scavenging hydrogen sulfide

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Also Published As

Publication number Publication date
MX2017007222A (es) 2018-02-19
US20160175769A1 (en) 2016-06-23
RU2017123968A (ru) 2019-01-21
WO2016100224A3 (en) 2016-08-18
CA2969759A1 (en) 2016-06-23
WO2016100224A2 (en) 2016-06-23
EP3233250A2 (en) 2017-10-25
RU2017123968A3 (pt) 2019-04-23
WO2016100224A8 (en) 2017-07-13
RU2697360C2 (ru) 2019-08-13

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B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements